summaryrefslogtreecommitdiff
path: root/src/parser/grammar.peg
diff options
context:
space:
mode:
Diffstat (limited to 'src/parser/grammar.peg')
-rw-r--r--src/parser/grammar.peg66
1 files changed, 0 insertions, 66 deletions
diff --git a/src/parser/grammar.peg b/src/parser/grammar.peg
index 4bb1454..05368b2 100644
--- a/src/parser/grammar.peg
+++ b/src/parser/grammar.peg
@@ -1,67 +1 @@
Program := Statement* PROGRAM_END
-
-Statement := Enum | Interface | Module | Expression
-
-Module := 'EVERYTHING' _ 'CHANGED' _ 'WHEN' _ name=PASCAL_CASE _ 'EXISTS' _ SCOPE_START _ body=ModuleBody _ SCOPE_END
-ModuleBody := Constructor? _? Declaration*
-Constructor := 'PRACTICALLY' _ 'IMPOSSIBLE' _ 'TO' _ 'HAVE' _ module=Identifier _ 'WITHOUT' _ args=ArgList _ SCOPE_START _ body=FunctionBody _ SCOPE_END
-
-Expression := FunctionCall | BinaryExpression | UnaryOperation | Literal | Declaration
-
-FunctionCall := name=Identifier _ 'OF' _ args={{Expression _? COMMA _?}* Expression}
-
-BinaryExpression := left=Expression op=BinaryOperation right=Expression
-BinaryOperation := ArithmeticOperation | ComparisonOperation | BooleanOperation
-ArithmeticOperation := '\+' | '\-' | '/' | '\%' | '\*\*' | '\*' | '>>' | '<<'
-ComparisonOperation := '<' | '>' | '<=' | '>='
-BooleanOperation := '||' | '|' | '&&' | '&'
-
-Declaration := VarDeclaration | FunctionDeclaration
-VarDeclaration := 'EXPERTS' _ 'CLAIM' _ var=CAMEL_CASE _ 'TO' _ 'BE' _ Type _ val={option=OptionMatch | 'OF' _ expr=Expression}
-OptionMatch := 'WHO' _ 'IS' _ 'DATING' _ SCOPE_START _ {some=SomeMatch _ none=NoneMatch} | {none=NoneMatch _ some=SomeMatch} _ SCOPE_END
-SomeMatch := 'Someone' LPAREN name=Identifier RPAREN _ 'SO' _ expr=Expression
-NoneMatch := 'Nobody' _ 'SO' _ expr=Expression
-
-Literal := String | Integer | Float | StructInit | Identifier
-String := '(["\'])(?:(?=(\\?))\2.)*?\1'
-Integer := '^-?0*\d+$'
-Float := '^-?\d+(\.\d+)?$'
-
-UnaryOperation := PrefixOperation Expression | Expression PostfixOperation
-PrefixOperation := '!' | '~'
-PostfixOperation := LBRACKET index=POSITIVE_INT RBRACKET
-
-StructInit := 'STUFF' _ 'MADE' _ 'OF' _ SCOPE_START _ init=Declaration* _ SCOPE_END
-
-Type := name={PASCAL_CASE} | {name=PASCAL_CASE _ generic=Generic} | {tupleType=Type _ LBRACKET _ tupleLength=POSITIVE_INT _ RBRACKET} | union={Type _ 'OR' _ Type}
-Generic := LPAREN _? generic={{Type _? COMMA _?}* Type} RPAREN
-
-FunctionDeclaration := FunctionSignature _ SCOPE_START _ body=FunctionBody _ SCOPE_END
-FunctionBody := {Expression | ReturnStatement}*
-FunctionSignature := 'DISCOVER' _ 'HOW' _ 'TO' _ name=CAMEL_CASE _ 'WITH' _ args=ArgList _ 'GIVES' _ 'YOU' _ return=Type
-ArgList := args={{type=Type name=CAMEL_CASE COMMA _?}* type=Type name=CAMEL_CASE}
-
-ReturnStatement := 'SHOCKING' _ 'DEVELOPMENT' _ Expression
-
-Interface := 'STUFF' _ 'OF' _ name=PASCAL_CASE _ 'LOOKS' _ 'LIKE' SCOPE_START methods={ FunctionSignature* }
-
-Enum := 'ONLY' _ 'OPTIONS' _ 'OF' name=PASCAL_CASE _ 'ARE' _ SCOPE_START _ options=EnumBody* _ SCOPE_END
-EnumBody := name=Identifier COMMA
-
-Identifier := '[a-zA-Z][\w\d|\.]*'
-
-SCOPE_START := 'RUMOR' _ 'HAS' _ 'IT'
-SCOPE_END := 'END' _ 'OF' _ 'STORY'
-PROGRAM_END := 'PLEASE' _ 'LIKE' _ 'AND' _ 'SUBSCRIBE'
-PASCAL_CASE := '[A-Z][\w\d]*'
-CAMEL_CASE := '[a-z][\w\d]*'
-
-LPAREN := '\('
-RPAREN := '\)'
-LBRACKET := '\['
-RBRACKET := '\]'
-COMMA := ','
-
-POSITIVE_INT := '^[1-9][0-9]*$'
-
-_ := '\s' \ No newline at end of file